TW200910764A - Level shifter having low duty cycle distortion - Google Patents

Level shifter having low duty cycle distortion Download PDF

Info

Publication number
TW200910764A
TW200910764A TW097123965A TW97123965A TW200910764A TW 200910764 A TW200910764 A TW 200910764A TW 097123965 A TW097123965 A TW 097123965A TW 97123965 A TW97123965 A TW 97123965A TW 200910764 A TW200910764 A TW 200910764A
Authority
TW
Taiwan
Prior art keywords
node
input
latch
logic
signal
Prior art date
Application number
TW097123965A
Other languages
English (en)
Chinese (zh)
Inventor
Chul-Kyu Lee
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200910764A publication Critical patent/TW200910764A/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356104—Bistable circuits using complementary field-effect transistors
    • H03K3/356113—Bistable circuits using complementary field-effect transistors using additional transistors in the input circuit

Landscapes

  • Logic Circuits (AREA)
  • Pulse Circuits (AREA)
  • Manipulation Of Pulses (AREA)
TW097123965A 2007-06-26 2008-06-26 Level shifter having low duty cycle distortion TW200910764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/768,300 US7956642B2 (en) 2007-06-26 2007-06-26 Level shifter having low duty cycle distortion

Publications (1)

Publication Number Publication Date
TW200910764A true TW200910764A (en) 2009-03-01

Family

ID=39708746

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097123965A TW200910764A (en) 2007-06-26 2008-06-26 Level shifter having low duty cycle distortion

Country Status (7)

Country Link
US (1) US7956642B2 (fr)
EP (2) EP2181503B1 (fr)
JP (4) JP2010532142A (fr)
KR (1) KR101200452B1 (fr)
CN (1) CN101689849B (fr)
TW (1) TW200910764A (fr)
WO (1) WO2009003068A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7948810B1 (en) 2007-10-15 2011-05-24 Marvell International Ltd. Positive and negative voltage level shifter circuit
US7768309B2 (en) * 2007-12-03 2010-08-03 Luich Thomas M Low-noise PECL output driver
US7982500B2 (en) * 2007-12-03 2011-07-19 Glacier Microelectronics Low-noise PECL output driver
JP5454582B2 (ja) * 2009-09-09 2014-03-26 日本電気株式会社 ラッチ回路およびラッチ回路における電位補正方法
US8030965B2 (en) * 2009-12-10 2011-10-04 Advantest Corporation Level shifter using SR-flip flop
US8456194B2 (en) * 2010-11-17 2013-06-04 Advanced Micro Devices, Inc. Level shifter with primary and secondary pull-up circuits
JP2012191333A (ja) * 2011-03-09 2012-10-04 Toshiba Corp 出力回路および出力制御システム
US8451047B2 (en) * 2011-05-17 2013-05-28 Issc Technologies Corp. Circuit used for indicating process corner and extreme temperature
JP2013021498A (ja) * 2011-07-11 2013-01-31 Toshiba Corp Ｃｍｏｓ論理集積回路
JP2013115621A (ja) * 2011-11-29 2013-06-10 Seiko Epson Corp レベルシフター回路、集積回路装置、電子時計
WO2013085520A1 (fr) * 2011-12-08 2013-06-13 Intel Corporation Dispositif de décalage de niveau compensé en tension
US8994402B2 (en) * 2013-01-31 2015-03-31 Oracle International Corporation Level shifter circuit optimized for metastability resolution and integrated level shifter and metastability resolution circuit
US9100010B2 (en) * 2013-08-14 2015-08-04 Texas Instruments Incorporated Cascoded H-bridge pre-driver
CN103532526B (zh) * 2013-10-22 2016-05-18 北京兆易创新科技股份有限公司 电压转换电路及电压转换方法
JP6336831B2 (ja) * 2014-06-25 2018-06-06 ローム株式会社 インタフェース回路、それを用いた半導体集積回路
US20160191059A1 (en) * 2014-12-29 2016-06-30 Sandisk Technologies Inc. Cross-coupled level shifter with transition tracking circuits
CN105573944A (zh) * 2016-02-04 2016-05-11 惠州市蓝微新源技术有限公司 一种利用单片机普通io口产生强差分数字信号的电路
US10128847B2 (en) 2016-02-26 2018-11-13 Micron Technology, Inc. Apparatuses and methods for level shifting
TWI638520B (zh) * 2018-01-22 2018-10-11 佑華微電子股份有限公司 具有重置與栓鎖功能的電位轉換器
JP6588116B2 (ja) * 2018-02-26 2019-10-09 ウィンボンド エレクトロニクス コーポレーション レベルシフタ
US10270448B1 (en) * 2018-05-16 2019-04-23 Nxp B.V. Level shifter circuit with transistor drive strength variation compensation
JP7097749B2 (ja) * 2018-06-05 2022-07-08 エイブリック株式会社 レベルシフト回路
US10418998B1 (en) * 2018-09-05 2019-09-17 Novatek Microelectronics Corp. Level shifter circuit and method thereof
US10734892B2 (en) * 2018-09-27 2020-08-04 Psemi Corporation Level shifter for power applications
US10862463B1 (en) * 2020-01-10 2020-12-08 University Of Electronic Science And Technology Of China Level shifter for high-speed gate drivers
US10965278B1 (en) * 2020-03-24 2021-03-30 SiFive, Inc. Cross-coupled high-speed, low power level shifter
US11018653B1 (en) * 2020-05-04 2021-05-25 Apple Inc. Low voltage clock swing tolerant sequential circuits for dynamic power savings
CN115917969B (zh) * 2020-06-19 2024-01-30 宜普电源转换公司 用于基于GaN的电平移位器的差分激活的锁存器
US11228312B1 (en) 2020-07-15 2022-01-18 Qualcomm Incorporated Wide voltage range level shifter with reduced duty cycle distortion across operating conditions
US11606093B2 (en) 2020-09-29 2023-03-14 Mediatek Inc. Level converting enable latch
CN112436834B (zh) * 2020-11-27 2021-11-09 广州鸿博微电子技术有限公司 信号电平转换电路及其实现方法
CN116633341A (zh) * 2022-02-14 2023-08-22 力智电子股份有限公司 驱动装置的电位转换电路
CN117254682B (zh) * 2023-11-20 2024-03-12 成都芯翼科技有限公司 一种抗干扰电压转换电路

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532463A (en) * 1983-01-26 1985-07-30 Ricoh Company, Ltd. Method and apparatus for adjusting operation time of servosystem
US4532436A (en) * 1983-09-30 1985-07-30 Rca Corporation Fast switching circuit
US4980583A (en) * 1989-01-03 1990-12-25 National Semiconductor Corporation CMOS level shift circuit with active pull-up and pull-down
JP3194636B2 (ja) * 1993-01-12 2001-07-30 三菱電機株式会社 レベル変換回路、レベル変換回路を内蔵したエミュレータ用マイクロコンピュータ、レベル変換回路を内蔵したピギーバックマイクロコンピュータ、レベル変換回路を内蔵したエミュレートシステム及びレベル変換回路を内蔵したｌｓｉテストシステム
US5781026A (en) 1996-03-28 1998-07-14 Industrial Technology Research Institute CMOS level shifter with steady-state and transient drivers
US6002290A (en) * 1997-12-23 1999-12-14 Sarnoff Corporation Crisscross voltage level shifter
US6445210B2 (en) * 2000-02-10 2002-09-03 Matsushita Electric Industrial Co., Ltd. Level shifter
JP4327411B2 (ja) 2001-08-31 2009-09-09 株式会社ルネサステクノロジ 半導体装置
JP2003168969A (ja) * 2001-09-18 2003-06-13 Nec Microsystems Ltd レベルシフト回路
US6777992B2 (en) * 2002-04-04 2004-08-17 The Regents Of The University Of Michigan Low-power CMOS flip-flop
JP2003309462A (ja) * 2002-04-15 2003-10-31 Mitsubishi Electric Corp レベルシフト回路
JP2003324343A (ja) * 2002-04-30 2003-11-14 Lucent Technol Inc 集積回路
DE10349464B4 (de) * 2003-10-23 2009-07-30 Qimonda Ag Pegelumsetz-Einrichtung
JP4502767B2 (ja) * 2004-09-29 2010-07-14 株式会社リコー レベルシフト回路
JP4640788B2 (ja) * 2005-04-01 2011-03-02 川崎マイクロエレクトロニクス株式会社 レベル変換回路
JP4872470B2 (ja) * 2006-06-09 2012-02-08 ソニー株式会社 レベルシフタ回路及び情報再生装置
US7511552B2 (en) * 2006-06-15 2009-03-31 Texas Instruments Incorporated Method and apparatus of a level shifter circuit having a structure to reduce fall and rise path delay

Also Published As

Publication number Publication date
EP2181503A1 (fr) 2010-05-05
CN101689849B (zh) 2016-12-07
EP2214314A2 (fr) 2010-08-04
KR20100033522A (ko) 2010-03-30
KR101200452B1 (ko) 2012-11-12
WO2009003068A1 (fr) 2008-12-31
CN101689849A (zh) 2010-03-31
JP2013048452A (ja) 2013-03-07
JP2010532142A (ja) 2010-09-30
JP5646571B2 (ja) 2014-12-24
JP2015008472A (ja) 2015-01-15
US20090002027A1 (en) 2009-01-01
JP2016197865A (ja) 2016-11-24
EP2214314A3 (fr) 2010-08-11
EP2181503B1 (fr) 2014-05-21
US7956642B2 (en) 2011-06-07

Similar Documents

Publication Publication Date Title
TW200910764A (en) Level shifter having low duty cycle distortion
US7808294B1 (en) Level shifter with balanced rise and fall times
US8975943B2 (en) Compact level shifter
US7548093B1 (en) Scheme of level shifter cell
JP2007505556A (ja) レベル・シフター
US8441279B2 (en) Scan flip-flop circuits and scan test circuits including the same
US11323118B1 (en) Low power logic circuitry
TWI792232B (zh) 工作週期校正電路及其方法
US20080204078A1 (en) Level shifter for preventing static current and performing high-speed level shifting
US8680912B2 (en) Level shifting circuitry
US8860461B2 (en) Voltage level shifter, decoupler for a voltage level shifter, and voltage shifting method
KR101699241B1 (ko) 저전력, 고속 처리가 가능한 플립플랍 회로
TW200822557A (en) Junction field effect transistor level shifting circuit
US9112486B2 (en) Asymmetric propagation delays in level shifters and related circuits
US10382041B2 (en) Buffer circuit
US20060181313A1 (en) Transistor logic circuit
TW202322565A (zh) 時序劣化降低的電壓位準移位
TW201701591A (zh) 時序平移器及其方法
Kim et al. High-speed and low-power source-coupled field-effect transistor-logic-type non-return-to-zero delayed flip-flop circuit using resonant tunneling diode/high electron mobility transistor integration technology
CN108429550A (zh) 信号选择电路和半导体装置
TW200823825A (en) Level shifter and multilevel shifter
TW201032476A (en) Signal converting device
TW201725871A (zh) 用於轉發差動信號之系統及技術
JPH0786887A (ja) 可変遅延回路
TWM359156U (en) Level converter for low voltage operation